Is this the 5th or 4th time you've had to do that now?
As ED said, you need an alternative storage facility to save you doing this tiresome chore time after time.
I've advised this before so there shouldn't be a need to say it again really, I'm just dumbfounded that so far you haven't carried out this labour and time saving advice.
My music is on a pair of 2Tb drives configured to RAID 1 in an enclosure meaning that if one of those drives fails the other will still have all my music. Although tbh most music I listen to now is on vinyl.
A hard drive is a mechanical device and as such cannot be relied upon as a safe form of storage. Solid State Hard Drives, although a lot more reliable than mechanical hard drives, are still not 100% reliable.
And operating systems, as you know, sometimes crash.
BACKUP BACKUP BACKUP.
How much space does your music take up? I ask as a 1Tb external drive can be had for around £50.
A pair of 1Tb drives and an external RAID enclosure will set you back around £190 however but a single external disk is way better than nothing and as it won't be used often, if at all, it should last a very long time. I'm actually still using a few hard drives that are now 8 or more years old, they don't all fail.
Odds on if you decline to make some backup you'll be posting a similar thread to this in 6 months time or so.
Whatever
Good luck.